ginger nut

US /ˈdʒɪn.dʒər ˌnʌt/
UK /ˈdʒɪn.dʒər ˌnʌt/
"ginger nut" picture
1.

a hard, sweet biscuit flavored with ginger

:
She dunked a ginger nut into her tea.
He offered me a ginger nut from the packet.